390812716

素因数分解:

$2^2\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{8017}}^1$

素因数の和:9769

約数の個数: 24

約数和(自身を含む): 782171936

約数和(自身を除く): 391359220

約数列:

[1, 2, 4, 7, 14, 28, 1741, 3482, 6964, 8017, 12187, 16034, 24374, 32068, 48748, 56119, 112238, 224476, 13957597, 27915194, 55830388, 97703179, 195406358, 390812716]

約数ペア:

[(1, 390812716), (2, 195406358), (4, 97703179), (7, 55830388), (14, 27915194), (28, 13957597), (1741, 224476), (3482, 112238), (6964, 56119), (8017, 48748), (12187, 32068), (16034, 24374)]